| 摘要 |
When purines are removed using activated carbon or zeolites there is a risk of problems being generated, and thus there is a desire for a method for removing purines in wort without having a negative impact on flavour. The disclosed method uses a synthetic resin to remove purines in wort. Thus, purines in wort can be removed without using activated carbon or zeolites, and the problem of a negative impact on flavour, which is a concern when purines are removed using activated carbon or zeolites, can be avoided. Also, the purines are removed during the wort manufacturing process, in other words, in the example of figure 1, the removal is carried out during the period from when wort is placed into a preparation pot (1), until said wort is removed from a wort filtration tank (3) and the manufacturing of the wort is completed. Thus, the wort from which the purines have been removed can be supplied as a raw material for a fermented malt drink. |
